EP2401682A1 - Appareil de traitement de l'information et procédé d'exploitation dudit, programme informatique et support de stockage - Google Patents

Appareil de traitement de l'information et procédé d'exploitation dudit, programme informatique et support de stockage

Info

Publication number
EP2401682A1
EP2401682A1 EP10709293A EP10709293A EP2401682A1 EP 2401682 A1 EP2401682 A1 EP 2401682A1 EP 10709293 A EP10709293 A EP 10709293A EP 10709293 A EP10709293 A EP 10709293A EP 2401682 A1 EP2401682 A1 EP 2401682A1
Authority
EP
European Patent Office
Prior art keywords
packet
data
module
flag
received
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP10709293A
Other languages
German (de)
English (en)
Other versions
EP2401682B1 (fr
Inventor
Michiaki Takasaka
Hisashi Ishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to EP16150623.3A priority Critical patent/EP3037978A3/fr
Publication of EP2401682A1 publication Critical patent/EP2401682A1/fr
Application granted granted Critical
Publication of EP2401682B1 publication Critical patent/EP2401682B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/72—Routing based on the source address
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication
    • G06F15/173—Interprocessor communication using an interconnection network, e.g. matrix, shuffle, pyramid, star, snowflake
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication
    • G06F15/173—Interprocessor communication using an interconnection network, e.g. matrix, shuffle, pyramid, star, snowflake
    • G06F15/17337—Direct connection machines, e.g. completely connected computers, point to point communication networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control

Abstract

Selon l'invention, dans un système de traitement d'informations à l'intérieur duquel une pluralité de modules est connectée à un bus annulaire, il est possible d'optimiser l'efficacité des transferts de données en supprimant un paquet inutile dudit bus annulaire. La présente invention porte sur un système de traitement d'informations dans lequel une pluralité de modules exécutant des traitements de données est connectée à un bus annulaire. L'invention concerne plus particulièrement une technique d'exploitation de bus annulaire permettant des transferts de données efficaces grâce à la surveillance d'un drapeau sur un paquet, et à la suppression d'un paquet inutile dudit bus annulaire.
EP10709293.4A 2009-02-25 2010-02-17 Appareil de traitement de l'information et procédé d'exploitation dudit, programme informatique et support de stockage Active EP2401682B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16150623.3A EP3037978A3 (fr) 2009-02-25 2010-02-17 Appareil de traitement d'informations, procédé de commande associé, programme informatique et support de stockage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009043148A JP5014362B2 (ja) 2009-02-25 2009-02-25 情報処理装置及びその制御方法、コンピュータプログラム
PCT/JP2010/052805 WO2010098330A1 (fr) 2009-02-25 2010-02-17 Appareil de traitement de l'information et procédé d'exploitation dudit, programme informatique et support de stockage

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP16150623.3A Division-Into EP3037978A3 (fr) 2009-02-25 2010-02-17 Appareil de traitement d'informations, procédé de commande associé, programme informatique et support de stockage
EP16150623.3A Division EP3037978A3 (fr) 2009-02-25 2010-02-17 Appareil de traitement d'informations, procédé de commande associé, programme informatique et support de stockage

Publications (2)

Publication Number Publication Date
EP2401682A1 true EP2401682A1 (fr) 2012-01-04
EP2401682B1 EP2401682B1 (fr) 2017-05-03

Family

ID=42232761

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10709293.4A Active EP2401682B1 (fr) 2009-02-25 2010-02-17 Appareil de traitement de l'information et procédé d'exploitation dudit, programme informatique et support de stockage
EP16150623.3A Withdrawn EP3037978A3 (fr) 2009-02-25 2010-02-17 Appareil de traitement d'informations, procédé de commande associé, programme informatique et support de stockage

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP16150623.3A Withdrawn EP3037978A3 (fr) 2009-02-25 2010-02-17 Appareil de traitement d'informations, procédé de commande associé, programme informatique et support de stockage

Country Status (6)

Country Link
US (2) US8761013B2 (fr)
EP (2) EP2401682B1 (fr)
JP (1) JP5014362B2 (fr)
KR (1) KR101262751B1 (fr)
CN (2) CN102326158B (fr)
WO (1) WO2010098330A1 (fr)

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JP5014362B2 (ja) * 2009-02-25 2012-08-29 キヤノン株式会社 情報処理装置及びその制御方法、コンピュータプログラム
JP5538798B2 (ja) * 2009-03-17 2014-07-02 キヤノン株式会社 データ処理装置およびデータ処理方法またはプログラム
JP5600492B2 (ja) * 2010-06-28 2014-10-01 キヤノン株式会社 データ処理装置、データ処理方法、制御装置、制御方法およびプログラム
US8706936B2 (en) 2011-11-14 2014-04-22 Arm Limited Integrated circuit having a bus network, and method for the integrated circuit
FR3040992B1 (fr) * 2015-09-11 2017-10-06 Saint Gobain Vitrage lumineux de vehicule et sa fabrication.
JP6465843B2 (ja) 2016-09-13 2019-02-06 キヤノン株式会社 リング型バスシステム
DE102021119467A1 (de) 2021-07-27 2023-02-02 Lenze Se Verfahren zur gleichzeitigen Überwachung einer Übertragung und Verarbeitung von Nutzdaten und Antriebssystem

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JP2001511971A (ja) * 1997-02-17 2001-08-14 コミュニケイション アンド コントロール エレクトロニクス リミテッド ローカル通信システム
US7480706B1 (en) * 1999-12-30 2009-01-20 Intel Corporation Multi-threaded round-robin receive for fast network port
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EP1692823A1 (fr) * 2003-11-19 2006-08-23 Honeywell International Inc. Propagation de donnees de haute integrite dans un reseau annulaire entrelace
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JP5538798B2 (ja) * 2009-03-17 2014-07-02 キヤノン株式会社 データ処理装置およびデータ処理方法またはプログラム
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Also Published As

Publication number Publication date
CN103441915A (zh) 2013-12-11
WO2010098330A1 (fr) 2010-09-02
US8761013B2 (en) 2014-06-24
KR20110127689A (ko) 2011-11-25
CN102326158A (zh) 2012-01-18
EP2401682B1 (fr) 2017-05-03
KR101262751B1 (ko) 2013-05-09
CN102326158B (zh) 2014-11-19
US9237097B2 (en) 2016-01-12
EP3037978A3 (fr) 2016-07-20
CN103441915B (zh) 2017-03-01
JP5014362B2 (ja) 2012-08-29
JP2010200034A (ja) 2010-09-09
US20140241350A1 (en) 2014-08-28
EP3037978A2 (fr) 2016-06-29
US20110255547A1 (en) 2011-10-20

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